Onyx - Semi Precious

Onyx is a type of chalcedony characterized by its distinct parallel bands of color. While it is most commonly known for its black base with white or gray bands, onyx can also occur in other colors, including brown, red, and green. Onyx has been used for jewelry and ornamentation since ancient times. Ancient Egyptians and Romans believed it had protective properties and brought good fortune. With a hardness of 7 on the Mohs scale, onyx is quite durable and suitable for various jewelry applications.